Bug 135136

Summary:

Lots of crashes in IOSurfacePool and related places because we use IntSize(0, 0) as a HashTable key

Product:

WebKit

Reporter:

Tim Horton <thorton>

Component:

WebKit2

Assignee:

Tim Horton <thorton>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

mitz, sam, simon.fraser

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
patch	simon.fraser: review+

Tim Horton

Reported 2014-07-21 17:27:30 PDT

IntSize(0, 0) as the key to CachedSurfaceMap ends in tears, and there's really no reason to be wasting space on them in the pool - we shouldn't even be allocating them in the first place! <rdar://problem/17478407>

Attachments
patch (1.55 KB, patch) 2014-07-21 17:29 PDT, Tim Horton	simon.fraser: review+	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Tim Horton

Comment 1 2014-07-21 17:29:25 PDT

Created attachment 235256 [details] patch

Tim Horton

Comment 2 2014-07-21 18:26:53 PDT

http://trac.webkit.org/changeset/171332

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